<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>Document</title>
	<style type="text/css">
		.code{
			width: 100px;
			height: 50px;
			margin: 50px auto;
			border: 1px solid #000;
		}

	</style>
</head>
<body>
	<div class="code">
		<img src="./code.php" alt="">
	</div>
</body>
</html>